Answer:
a
Step-by-step explanation:
this property states a line or shape is always equal to itself
28.860465 hope this helped
A) The Girth is calculated as; 45.625 inches
B) The calculated girth is greater than the maximum of 45 inches and as such we will conclude that we will not be able to store the suitcase in the overhead compartment.
<h3>How to use basic math's operations?</h3>
We want to find the girth of a suitcase.
Now, we are told that the formula to calculate the girth of a suitcase is;
Girth = Length + Width + Depth
A) We are given;
Length of Suitcase = 24.5 inches
Width of suitcase = 14.25 inches
Depth of Suitcase = 6.875 inches
Thus;
Girth = 24.5 + 14.25 + 6.875
Girth = 45.625 inches
B) We are told that in order for us to use the suitcase in the overhead compartment, that the girth must not exceed 45 inches.
Now, our calculated girth is greater than the maximum of 45 inches and as such we will conclude that we will not be able to store the suitcase in the overhead compartment.
Read more about basic math's operations at; brainly.com/question/4721701
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Answer:
Approximately 95% of the numbers of days will be between 26 and 58.
Step-by-step explanation:
We are given the following in the question:
Mean, μ = 42
Standard Deviation, σ = 8
We are given that the distribution of average number of days between a bill is a bell shaped distribution that is a normal distribution.
Empirical Formula:
- According to Empirical formula almost all the data lies within three standard deviation of man for a normal distribution.
- Almost 68% of data lies within 1 standard deviation of mean.
- Almost 95% of data lies within two standard deviation of mean.
- Almost 99.7% of data lies within three standard deviation of mean.
Thus, by Empirical formula 95% of data lies within two standard deviation.
Thus, approximately 95% of the numbers of days will be between 26 and 58.
